成都地區(qū)藍(lán)莓果期氣象災(zāi)害的時(shí)空特征分析

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作者簡介 熊毅維（1987—），男，四川廣元人，工程師，主要從事綜合氣象工作。

收稿日期 2023-08-11

Analysis of Spatiotemporal Characteristics of Meteorological Disasters during Blueberry Fruiting Period in Chengdu Area

Xiong Yi-wei （Shuangliu Meteorological Bureau， Chengdu， Sichuan 610200）

Abstract Based on the daily minimum temperature， daily maximum temperature， daily accumulated Sunshine duration， and daily total precipitation data of 14 national assessment meteorological observation stations in Chengdu from 1961 to 2020， this paper uses the methods of climate tendency rate， disaster index， disaster frequency， and combined with meteorological disaster indicators， to statistically analyze the spatial-temporal distribution characteristics of meteorological disasters in blueberry fruit period in this region.

Key words Blueberry fruit period; High temperature disaster; Low temperature disaster; Continuous rain; Spatiotemporal distribution

摘要 利用1961—2020年成都地區(qū)14個(gè)國家級(jí)考核氣象觀測站逐日最低氣溫、逐日最高氣溫、日累計(jì)日照時(shí)數(shù)、日總降水量資料，應(yīng)用氣候傾向率、災(zāi)害指數(shù)、災(zāi)害發(fā)生頻率方法，并結(jié)合氣象災(zāi)害指標(biāo)，統(tǒng)計(jì)分析了該地區(qū)藍(lán)莓果期氣象災(zāi)害時(shí)空分布特征。（剩余4599字）